Coloring circle arrangements: new 4-chromatic planar graphs (Q6604677)
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scientific article; zbMATH DE number 7912969
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Coloring circle arrangements: new 4-chromatic planar graphs |
scientific article; zbMATH DE number 7912969 |
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Coloring circle arrangements: new 4-chromatic planar graphs (English)
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13 September 2024
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arrangement of pseudolines and pseudocircles
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triangle-saturated
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chromatic number
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fractional coloring
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critical graph
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